baber/WOPTO huggingface dataset:
Patent JP-H03213992-A (JP)
Title: Coating method for inside of kiln
Inventor: NARITA YUJI
IPC: C04B35/66
Filed: 1990-01-18
Abstract: PURPOSE:To treat the inside of a kiln with coating layer having high melting point and good refractoriness by spraying metal powder selected from Ca, Mg, Al and their alloys and oxide grains of CaO system or CaO-MgO system by means of jetstream of O2. CONSTITUTION:Thermit heat of reaction due to metal powder of Ca, Mg, Al or their alloys is used. In details, the metal powder of especially Ca and Mg turns into liquid drops of CaO-MgO system after heat reaction, forms streaks of a melting-injection layer and is solidified. Therefore a strong combination structure is formed from the viewpoint of the amount of pores within the layer. Especially Ca metal is very active in rapid oxidization reaction and capable of generating a larger amount of heat than any other metal, for example, Si, and further very intimate with oxide grains. Thus a coating layer prominent in the resistance against corrosion and spall can be treated.
Patent JP-S5835154-A (JP)
Inventor: RICHIYAADO DAGURASU GURESU JIY
IPC: B01J27/08
Filed: 1982-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56105651-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYATA KAZUAKI
IPC: H01L29/78
Filed: 1980-01-28
Abstract: PURPOSE:To contrive for improving a withstand between a source-drain and a substrate by a method wherein a P<+>-diffused layer in submicron width is formed on the bottom surface of a field film oxide. CONSTITUTION:SiO2 2-a of a P<->-Si substrate 1 is oxidized with Si3N43 as a mask to form the field film oxide 2-b. In addition, B-ions are injected to form a P<+> layer 4-b using SiO210, Si22-b, Si3N4 produced on the Si3N4 the mask. Subsequently,  unnecessary films 3, 2-b, 10 are removed to form MOSFET as heretofore. The end shape of the SiO2 film 2-b is controlled according to the thickness of the Si3N4 film  3 and time of formation of the field film oxide, and ion-injections form the P<+> layer  4-b of the order of submicron in width to separate the elememts therebetween.  Since the source-drain and the separating layer 4 are not contacted directly, the  withstand between the source-drain is increased.
Patent JP-S62166414-A (JP)
Title: Temperature controller
Inventor: SHIBATA KATSUHISA
IPC: G05D23/275
Filed: 1986-01-20
Abstract: PURPOSE:To facilitate operation and to perform accurate temperature control and heating power control by providing an operating member which operates a temperature control element and a changeover switch for electric supply control linearly and associatively at the same time. CONSTITUTION:A rack 15 which slides linearly have its teeth meshed with a pinion gear 14 fitted on the temperature control shaft of the temperature control element 13 in 1:1 relation and the rotary motion of the gear 14 is converted by the rack 15 into linear motion. A switch lever 17 slides linearly in parallel to the rack 15 and turns on and off a changeover switch 18. Only the 1st heater and both of the 1st heater and the 2nd heater are powered on selectively through the on-off operation of the switch 18. Consequently, the operating member consisting of the gear 14, rack 15, and lever 17 is operated linearly to control the element 13 for temperature control, and the changeover switch is turned on or off to power on the plural heaters selectively, thereby controlling heating power. Consequently, the temperature control and heating power control are performed only through the operation of the operating member.
Patent JP-H02188984-A (JP)
Title: Quantum well type semiconductor laser element
Inventor: ISHIKAWA MAKOTO
IPC: H01S5/00
Filed: 1989-01-17
Abstract: PURPOSE:To improve reliability with a low threshold value fully utilizing quantum effect by using two-layer or more quantum well and increasing light confinement rate to the entire quantum well layer. CONSTITUTION:It is formed so that n*GAMMA>0.04 and LZ/GAMMA>0.3mum may be achieved when the number of quantum wells is n, the quantum well layer thickness is LZ, and the light confinement rate to one-layer quantum well is GAMMA in a horizontal mode control type semiconductor laser using a multiple quantum well structure for an active layer. Thus, as the number of quantum well layers increases from 1 to 2 to 4, the light confinement rate to the entire quantum well layer increases, thus resulting in a rapidly reduced oscillation threshold gain gth. Thus, it is possible to perform laser operation at a region with improved linearity on gain curve, thus achieving a highly reliable semiconductor laser with a threshold value fully utilizing the quantum effect.
Patent JP-H09195908-A (JP)
Title: Ignition device for internal combustion engine
Inventor: SAKAI KATSUHIRO
IPC: F02P3/08
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine, for generating a stable AC arc by a DC-CDI method. SOLUTION: One end side terminal of an ignition condenser 12 is connected to an anode of a thyristor to be connected to an ignition coil 15, the other end side terminal of the ignition condenser 12 is connected to the earth, a cathode of a diode 14 is connected to the anode of the thyristor 13, an anode of the diode 14 is connected to the cathode of the thyristor 13, and charging and discharging of the ignition condenser 12 are repeated while repeating the inversion of polarities of electric load to be stored in the ignition condenser 12. Since spark discharge can be continuously generated on an ignition plug 16, a stable AC arc can be realized by a DC-CDI method.
Patent JP-H05197071-A (JP)
Title: Photographic support
Inventor: ITO MINEKO
IPC: G03C1/91
Filed: 1992-01-22
Abstract: PURPOSE:To improve coatability and antitackiness by incorporating a specified copolymer having repeating units. CONSTITUTION:This photographic support contains the copolymer having repeating units each represented by formula I in which R1 is H, Cl, or 1-3C alkyl; R is 1-30C alkyl, aralkyl, aryl, or alkylaryl, at least one H of each substituted by an F atom; X is -(R2)p-L- or -L-(R2)p-; R2 is 1-100 alkylene, arylene, or aralkylene; L is-O-, -S-, -N(R3)-, -CO-, -OCO-, -SCO-, -CON(R3)-, -SO2-, -N(R3)SO2-, -SO2N(R3)-, or-SO-; R3 is 1-4C alkyl; and P is 0 or 1.
Patent JP-2000209087-A (JP)
Title: Oscillator
Inventor: ATAMI TAKESHI
IPC: H03L7/26
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive oscillator capable of stably outputting a required output frequency at all times. SOLUTION: The oscillator is provided with a voltage controlled oscillator (VCXO) 1 capable of varying a frequency fout by a control voltage Vc, a comparator 2 for outputting signals RES corresponding to the frequency difference based on the comparison of the output of the VCXO 1 and the frequency (atom resonance frequency or the like) f0 to be a reference, a servo circuit 3 for generating the control voltage Vc for turning the frequency difference to zero based on the signals RES, a detection means 4 for detecting the locked/unlocked state of the servo circuit 3 based on the signals RES,  a nonvolatile memory 5 for storing a control voltage value Vc at the time of lock detection and a switching means 6 for normally supplying the control voltage Vc which is the output of the servo circuit 3 to the VCXO 1 and supplying the control voltage value Vc' of the memory 5 to the VCXO 1 in the case that the detection means 4 detects the unlocked state.
Patent JP-H06212978-A (JP)
Title: Two cycle engine
Inventor: SUZUKI KEN
IPC: F02F1/22
Filed: 1993-01-22
Abstract: PURPOSE:To improve the milage an engine, improve performance of an engine and provide a fitting structure of a piston pin, by which the air pollution can be reduced. CONSTITUTION:In an apparatus where a cylinder 2 is provided with one pair of auxiliary exhaust ports 4 on the outside of an intake port, an exhaust port and a scavenging port 5, the intake port and the exhaust port are disposed in such a manner as to intersect perpendicularly to a piston pin 7, and the piston pin 7 is fitted in a hollow hole 12 provided on the piston, one pair of auxiliary exhaust ports 4 are disposed adjacent on the upper side of one pair of scavenging ports disposed on a cylinder wall between the intake port and the exhaust port, and a circular groove 12, is bored on the outside position of the piston pin 7 near both end parts of the piston pin of the cylinder 2. Horizontal grooves 122, 123 are formed extending from the upper and lower positions of the circular groove to the wall end of the piston, one of circular cover 11 having projections projected at the upper and lower parts is fitted in the horizontal groove through a spring washer and the other is fitted therein not through the spring washer, and then turned in a 90-degree arc to close both end openings of the piston pin not to be removed.
Patent JP-S57123232-A (JP)
Title: Antistatic vinyl chloride resin molded product and preparation of same
Inventor: UENO SUSUMU
IPC: B29C71/04
Filed: 1981-01-26
Abstract: PURPOSE: To prepare the title molded product having durable and permanent antistatic property, by treating the surface of a vinyl chloride resin molded product by means of a low-temp. plasma of a specified org. Si compd.  
     CONSTITUTION: A vinyl chloride resin molded product is set in a low-temp. plasma apparatus, in which a low-temp. plasma is generated by applying electric power of 10kHzW100MHz and 10WW100KW to an electrode at a pressure ≤10 Torr for several to several tens of seconds while passing the gas of an org. Si compd. selected from an organosilane of the formula [wherein R is a (non)substd. monovalent hydrocarbon group; X is halogen or alkoxy; a is 1W3; b is 0 or 1; a+b=1W3] or a hydrolyzed condensate thereof, and the molded product is treated by means of the low-temp. plasma.  
     EFFECT: It is possible to give wear resistance, releasability, heat resistance, water resistance, migration resistance, etc. together with antistatic property. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61169860-A (JP)
Title: Developing device
Inventor: TARUMI NORIYOSHI
IPC: G03G15/08
Filed: 1985-01-24
Abstract: PURPOSE:To perform fast development and to obtain an image of high quality having superior gradation stably by providing a beltlike developer conveyer, a means which supplies a developer thereto, and a member which controls the thickness of a layer on the conveyer. CONSTITUTION:A photosensitive body 1 and the toner conveyer belt 2 can be increased in contact area in a developing area (d), so fast development is possible. The toner supply member 5 is pressed against the surface of the belt 2, toner pressed by a contacting part C by opposite-directional movement is charged by trioelectrically and efficiently to form a uniform toner layer on the belt through the operation of a doctor blade 6, and this toner thin layer is pressed flexibly against the surface of the photosensitive body in the developing area (d) and supplied uniformly at it is. Therefore, the fast development is possible, and an image of high quality which has high image density and good gradation is obtained stably.
Patent JP-H04245373-A (JP)
Title: Movement stand-by vehicle state processing system of automatic vehicle sending specification device
Inventor: MATSUO NOBORU
IPC: G06Q50/00
Filed: 1991-01-30
Abstract: PURPOSE:To input the state of a movement stand-by vehicle at the organs concerned at the movement destination of a vehicle, only registering and resetting a movement stand-by state on a head office side even when movement stand-by vehicles increase, and to grasp the current state of the movement stand-by vehicles at both the head office and movement destination. CONSTITUTION:This system is equipped with terminal devices 3 and 4 through which the operation state is inputted from the organs concerned at the operation destination of the movement stand-by vehicle and the automatic vehicle sending specification device 1 which has a vehicle table wherein movement stand-by vehicles can be registered corresponding to organs concerned at operation destinations. When there is the movement stand-by vehicle, it is registered in the vehicle table 2 in the automatic vehicle sending specification device 1 while made to correspond to the organs concerned at the operation destination and the operation state of the registered movement stand-by vehicle is inputted from the terminal devices 3 and 4 provided at the organ relation at the operation destinations to control the operation state of the movement stand-by vehicle.
Patent LV-13851-A (LV)
Title: Cooler of hot bulk material
Inventor: MERSMANN MATTHIAS
IPC: F27B7/20
Filed: 2007-07-13
Abstract: The invention is related to a cooler of bulk material with a cooler grate carrying material to be cooled, e.g., hot cement clinker, that conveys to be cooled material blown through by a cooling gas from an inlet of the material to its outlet. The performance, life time and efficiency of the cooler are increased, and the wear-out problem is reduced. In the cooler of the bulk material in accordance with the present invention, the cooler grate bearing hot to be cooled material is composed of a number of elongated, located adjacently to each other, extended in longitudinal direction of the cooler basic elements, which can be moved controllably, at least partly independently from each other, between the front position of the stroke in the transport direction of the material, and the rear position of the stroke, so that the material to be cooled is conveyed through the cooler step by step in accordance with the Walking-Floor-Conveyor principle. The cooler grate is permeable to cooling air, which flows from the lower side to the upper side through the cooler grate and the loaded on it bulk material layer, i.e. the basic elements serve simultaneously for conveying the bulk material and for blowing the air through the cooler grate. Separate basic elements have, in their cross-section, an upper part, which is carrying to be cooled material and is cooling gas permeable from the lower side to the upper side. Located distantly from it closed lower part prevents the material to be cooled from falling through the grate. To provide for permeability of the upper part of basic elements to the cooling gas, some kind of perforation can be arranged in the carrying material upper parts of the basic elements. In lower parts of all basic elements there is a number of cooling gas inlet apertures distributed throughout the length of the basic elements arranged for blowing the air on the basic elements and at the same time on the cooler grate. Drive of the basic elements for their movement from the front position of the stroke and to the rear position of the stroke is performed from lower side of the cooler grate. To decrease the wear-out between upper surfaces of upper parts of the carrying the material basic elements, transversally to a direction of material conveying the oriented cross-ribs can be fixed to those upper parts, in order to keep the lower layer of material and prevent its movement in relation to the basic elements, i.e., while in operation, the movement takes place only between the kept fast lower layer and lying on it layer of the bulk material.
Patent LV-15169-A (LV)
Title: Method for testing of products on vibration strength
Inventor: ZAKRŽEVSKIS Mihails
IPC: G01M7/00
Filed: 2016-05-06
Abstract: The present invention can be used for testing of thin-walled structures and units of airplanes and ships on durability due to the action of continuous vibration spectrum. Its objective is to approach the excited vibration spectrum to the operation conditions of testing object in order to increase the reliability of experimental results and reduce expenses on realization of vibration test. The proposed method lies in placing of testing object (1) on working table (2) of vibration test bench which is mounted on stationary base (6) through elastic elements (springs 4 an 5) applying to the working table an external harmonic excitation by vibro-exciter (3). Elastic system of test bench is made from main elastic supports (4) and additional elastic limiters (5). The ends of main elastic supports are connected with stationary base and working table. One end of every elastic limiter is attached to the stationary base, but the other one remains free. In static equilibrium position of the system a clearance (7) between free end of elastic limiter and working table is set to zero. Degree of elastic nonlinearity (k1+k2)/k1 of the system is taken within interval: 11 is less or equal to (k1+k2)/k1 that is less or equal to 18, where k1 is resulting stiffness coefficient of main elastic supports (4), and k2 is resulting stiffness coefficient of elastic limiters (5). Frequency omega of harmonic excitation force is taken within interval from 0.91 to 0.950 multiplied by natural frequency both of working table (2) and testing object (1) supported on main elastic elements (4).
Patent LV-10463-A (LV)
Inventor: HINTZE-BRUENING HORST
IPC: C08G18/65
Filed: 1993-05-27
Abstract: The invention concerns photo-hardened oligomers prepared from a) a hydroxy and/or amino compound with a hydroxy or amino number between 3 and 4 and a mean molecular weight between 500 and 4,000, b) a compound with two hydroxy and/or amino groups and a mean molecular weight between 200 and 4,000, c) a monoethylenically unsaturated compound containing a group with an active hydrogen atom and having a mean molecular weight between 116 and 1,000, d) an aliphatic and/or cycloaliphatic diisocyanate, characterized in that components (a) to (d) are used in amounts such that 1) the molar ratio of component (a) to component (b) is between 0.1 and 1.1, 2) the molar ratio of component (c) to component (a) is between 2.0 and 10, 3) the ratio by equivalent of the isocyanate groups in component (d) to the hydroxy and/or amino groups in components (a) to (c) combined is between 0.9 and 1.0.
Patent ME-P10209-A (ME)
Inventor: ASAKAWA NAOKI
IPC: A61K45/00
Filed: 2006-04-27
Abstract: Ovaj pronalayak obezbjeđuje emulzionu kompeyaciju koja uključuje (A) jedinjenje stabilno u kisjelom opsegu, i (B) pufer, pri čemu je pH vrijednost podešena od približno 3.7 do približno 5.5.
Patent YU-238888-A (YU)
Title: Poluprovodnički uredjaj, postupak za proizvodnju istog, uredjaj za izvršavanje ovog postupka i postrojenje za sklapanje
Inventor: HEITZLER V
IPC: H01L23/10
Filed: 1988-12-29
Abstract: POLUPROVODNIČKI UREDJAJ, POSTUPAK ZA PROIZVODNJU ISTOG, UREDJAJ ZA IZVRŠAVANJE OVOG POSTUPKA I POSTROJENJE ZA SKLAPANJE. Pronalazak se odnosi na poluprovodnički uredjaj, postupak za proizvodnju istog, uredjaj za izvršavanje ovog postupka i postrojenje za uklapanje. Da bi se smanjili troškovi proizvodnje poluprovodničkih uredjaja, predfabrikovana plastična kapsula 1 se ispunjavava sa zaptivnom smolom 2, a čip 4 se ubacuje u zaptivnu smolu 2 i u kapsulu, sa delovima izvoda 3 koji se smeštaju u žlebu 6,60,62 u kapsuli. U postupku proizvodnje, čipovi 4 se postavljaju na pločaste krajeve 37 izvoda, a zatim se svakom čipu 4 obezbedjuje prekrivka 5 od sintetičke smole. Podskup 9 od više kapsula 1 se jednovremeno puni zaptivnom smolom 2, pa se čipovi 4 ubacuju u kapsule a kostur 8 izvoda se zagreva. Uredjaj za ubacivanje čipova 4 u kapsulu 1 obuhvata dopremnu šinu 10, klizač 11 i zakretni hvatač 12. Sve operacije postupka se vrše u jednom postrojenju za sklapanje koje se sastoji od stanice 23 za postavljanje čipova, stanice 24 za povezivanje, stanice 25 za prekrivanje, stanice 26 za postavljanje kapsula, i ako je potrebno, stanice 27 za sušenjue.
Patent AP-1036-A (AP)
Title: Electronic explosives initiating device.
Inventor: BEUKES CHRISTO ANDRE
IPC: F42D1/05
Filed: 1996-12-04
Granted: 2002-01-02
Abstract: An electronic explosives initiating device which includes a firing element which has a designed no-fire voltage and an operating • circuit which operates at any voltage in a range of voltages which straddles the designed no-fire voltage.
Patent AT-A5852001-A (AT)
Inventor: TORNBERG CLAES DIPL ING
IPC: C22C38/30
Filed: 2001-04-11
Abstract: Production of thick deformed or non-deformed objects made from tool steel comprises pouring a melt into a metallurgical vessel; conditioning to improve the degree of purity; adjusting the temperature to a value above the formation temperature of primary precipitation in the alloy; forming a powder having an average grain size of 50-70 mu m from the melt at constant temperature by injection nitrogen; disintegrating in the nitrogen stream; grading the powder; collecting, mixing and pouring into a container and compacting by hot isostatic pressing. The parameters of the pressing cycle are adjusted so that the temperature and pressure in the heating process are elevated.
Patent AU-1001695-A (AU)
Title: Grinding roller
Inventor: BRUNDIEK HORST DIPL ING
IPC: B02C15/00
Filed: 1995-01-03
Abstract: A grinding roller for roller or rolling mills, and its method for manufacture. For inexpensive manufacture and for increasing the service life, accompanied by limited repair expenditure, a roller jacket is manufactured in one piece for mounting on a radially inner roller body. The roller jacket has rated breaking points, along which the roller jacket breaks with radially directed breaking faces in the event of a corresponding stressing. By means of a holding device both the roller jacket manufactured in one piece and the optionally formed roller jacket breaking segments are fixed in an operationally safe manner.
Patent AU-1041000-A (AU)
Title: Method for producing adhesive surface coatings
Inventor: BAUER MICHAEL
IPC: D06M14/26
Filed: 1999-10-20
Abstract: The invention relates to a process for the production of strongly adherent coatings on an inorganic or organic substrate that comprises, in a first stepa) subjecting the inorganic or organic substrate to the action of a low-temperature plasma discharge, a corona discharge, high-energy UV radiation or electron radiation, then discontinuing the radiation or discharge; in a further stepb) under vacuum or at normal pressure, applying one or more photoinitiators containing at least one ethylenically unsaturated group to the inorganic or organic substrate, and allowing reaction with the free-radical sites formed there; andc1) coating the substrate so precoated with photoinitiator with a composition comprising at least one ethylenically unsaturated monomer or oligomer, and curing the coating by means of UV/VIS radiation orc2) depositing a metal, semi-metal oxide or metal oxide from the gaseous phase, in the presence of UV light, on the substrate so precoated with photoinitiator. The invention relates also to the use of photoinitiators having at least one ethylenically unsaturated group in the production of such layers and to the strongly adherent coatings themselves.
Patent AU-1050795-A (AU)
Title: Abrasive grain and method for making the same
Inventor: MONROE LARRY D
IPC: C04B35/111
Filed: 1994-11-04
Abstract: Methods for making abrasive articles (e.g., coated abrasives, bonded wheels, and three dimensional, low density abrasives) comprising crystalline ceramic, alpha alumina-based abrasive grain.
Patent AU-1149283-A (AU)
Title: Electro-acoustic calling devices
Inventor: VICKERS KEITH JOHN
IPC: H04R1/22
Filed: 1983-02-16
Abstract: An electro-acoustic transducer (2) mounted in a housing (5, 6) in which a volume control is provided by an aperture (7) in the front of the housing (5) and a rotatable shutter plate (11) which is mounted on the front of the housing (5) and which has a plurality of smaller apertures (14). The smaller apertures (14) are positioned in such a way that linear movement of the shutter plate (11) causes a logarithmic change in the exposure of the aperture (7) in the front of the housing (5) to give a logarithmic change in the intensity of the sound output such that the linear movement causes an apparent linear change in the intensity of sound as heard by a human ear.